Echo Trigger - Has anyone gotten one?

[OFace12]

Was wondering if anyone has gotten their hands on one of these in an AR to try out. I was going to build an AR for some fun, and was considering one of these triggers to put a smile on the face.

Thanks!

 

[wess2000]

I bought one from another member. I love it. I know people think it may be a waste of money, but it is now the only AR I take to the range.